积雪陆表微波观测资料干扰识别方法对比分析
吴莹, 姜苏麟, 王振会

Comparison and analysis of the interference identification methods for microwave measurements over snow land
Ying WU, Sulin JIANG, Zhenhui WANG
图3 NPCA 检测的6.925 GHz水平极化RFI分布与观测站点分布
Fig.3 RFI of 6.925 GHz at horizontal polarization identified by NPCA